ZuhayrAli
contestada

Which expression has been simplified correctly? Show work.
(-3g)^4=-81g^4

(w^3x^2y^2)(w^2x^3y)=w^5x^5y^3

12y^6
------- = 3y^3
4y^2


(a^3b^5)^2 = a^5b^7

Respuesta :

nobillionaireNobley
[tex](-3g)^{4} = (-3)^{4} (g)^{4} =81 g^{4} [/tex] . . . . . . . . (first option is not correct)
[tex](w^3x^2y^2)(w^2x^3y)=w^{3+2}x^{2+3}y^{2+1}=w^5x^5y^3[/tex] . . . . . . . . (option 2 is correct)
Simmilarly you can show that the third and fourth options are not correct.

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